04 Earth Scienceshttp://hdl.handle.net/10453/21
Sun, 02 Aug 2015 22:32:07 GMT2015-08-02T22:32:07ZRelative impact of seasonal and oceanographic drivers on surface chlorophyll a along a Western Boundary Currenthttp://hdl.handle.net/10453/33188
Relative impact of seasonal and oceanographic drivers on surface chlorophyll a along a Western Boundary Current
Everett, JD; Baird, ME; Roughan, M; Suthers, IM; Doblin, MA
Wed, 01 Jan 2014 00:00:00 GMThttp://hdl.handle.net/10453/331882014-01-01T00:00:00ZExamination of residence time and its relevance to water quality within a coastal mega-structure: The Palm Jumeirah Lagoonhttp://hdl.handle.net/10453/32954
Examination of residence time and its relevance to water quality within a coastal mega-structure: The Palm Jumeirah Lagoon
Cavalcante, GH; Kjerfve, B; Feary, DA
Thu, 25 Oct 2012 00:00:00 GMThttp://hdl.handle.net/10453/329542012-10-25T00:00:00ZVault Thickness In Two Pleistocene Australian Craniahttp://hdl.handle.net/10453/31940
Vault Thickness In Two Pleistocene Australian Crania
Curnoe, D; Green, HM
This study examines vault thickness in two Pleistocene crania at the centre of discussions about the evolution of Indigenous Australians and competing scenarios about modern human origins: Willandra Lakes Human (WLH) 3 and WLH 50. We estimated total vaul
Tue, 01 Jan 2013 00:00:00 GMThttp://hdl.handle.net/10453/319402013-01-01T00:00:00ZUnraveling the New England orocline, east Gondwana accretionary marginhttp://hdl.handle.net/10453/31281
Unraveling the New England orocline, east Gondwana accretionary margin
Cawood, PA; Pisarevsky, S; Leitch, EC
The New England orocline lies within the Eastern Australian segment of the Terra Australis accretionary orogen and developed during the late Paleozoic to early Mesozoic Gondwanide Orogeny (310-230 Ma) that extended along the Pacific margin of the Gondwana supercontinent. The orocline deformed a pre-Permian arc assemblage consisting of a western magmatic arc, an adjoining forearc basin and an eastern subduction complex. The orocline is doubly vergent with the southern and northern segments displaying counter-clockwise and clockwise rotation, respectively, and this has led to contrasting models of formation. We resolve these conflicting models with one that involves buckling of the arc system about a vertical axis during progressive northward translation of the southern segment of the arc system against the northern segment, which is pinned relative to cratonic Gondwana. Paleomagnetic data are consistent with this model and show that an alternative model involving southward motion of the northern segment relative to the southern segment and cratonic Gondwana is not permissible. The timing of the final stage of orocline formation (similar to 270-265 Ma) overlaps with a major gap in magmatic activity along this segment of the Gondwana margin, suggesting that northward motion and orocline formation were driven by a change from orthogonal to oblique convergence and coupling between the Gondwana and Pacific plates.
Sat, 01 Jan 2011 00:00:00 GMThttp://hdl.handle.net/10453/312812011-01-01T00:00:00Z